Replacing an old aluminum SEB, the opening / closing of the new clipso is really easy. The pressure increase is fast and safe. The folding handles are really a plus, cleaning and storage are simplified. I shall have to try it with a cooked dish such as Burgundy or a stew for the final verdict. Amazon Given the price cheaper than in traditional shops, fast delivery and free point-relay on Saturday, I can say that so far, my Clipso pressure cooker at Amazon, it is almost flawless.